Product ID:M5123,MC FIXER WITH HARDENER,PART A (FIXER)
MSDS Date:01/30/1990
FSC:6750
NIIN:00-965-4580
Kit Part:Y
MSDS Number: BFZTH

CLAYTON CHEMICAL CO.

13310 S. FIGUEROA ST.
LOS ANGELES, CA 90061
US

Emergency Phone: 800-535-9530

Info Phone: 213-538-9530

Cage: 61803

CLAYTON CHEMICAL CO., A DIV OF VARICHEM CORP

276-Z HEATHSVILLE, VA 22473 US

Telephone: 703-759-9399

Cage: 6W820

AMMONIUM THIOSULFATE

CAS: 7783-18-8

RTECS: XN6465000

Fraction By Weight: <53.0%

SODIUM SULFITE (THIS COMPONENT WAS ON PREVIOUS VERSION OF

CAS: 7757-83-7

RTECS: WE2150000

ACETIC ACID (SARA III)

CAS: 64-19-7

RTECS: AF1225000

Fraction By Weight: <5.0%

OSHA PEL 10 PPM

ACGIH TLV: 10 PPM/15 STEL; 9192

EPA Report Quantity: 5000 LBS

DOT Report Quantity: 5000 LBS

BORIC ACID (WAS ON PREVIOUS MSDS DATED 12OCT87)

CAS: 10043-35-3

RTECS: ED4550000

Routes of Entry: Inhalation:NO Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:ACUTE: MAY CAUSE IRRITATION TO SKIN,
EYES. INGESTION: MAY LEAD TO VOMITING, GASTRIC UPSET. INHALATION:
VAPORS MAY CAUSE COUGHING, BRONCHITIS, AND/OR PULMONARY EDEMA.
CHRONIC: REPEATED AND PROLONGED SK IN CONTACT MAY CAUSE DERMATITIS.
Effects of Overexposure:INHALATION: VAPORS CAN CAUSE COUGHING, CHOKING,
& IRRITATION OF RESPIRATORY TRACT. INGESTION: CAN CAUSE BURNS TO
MOUTH & THROAT CAUSING SEVERE ABDOMINAL PAIN, NAUSEA,VOMITING.
LARGE QUANTITY MAY CAUSE SEVERE STOMACH PAIN. EYE/SKIN:
LIQUID/MIST CONTACT CAN CAUSE SEVERE BURNS/DAMAGE WITH PERMANENT
INJURY TO THE EYES.
Medical Cond Aggravated by Exposure:PERSONS WITH PRE-EXISTING SKIN
DISORDERS, EYE PROBLEMS, OR RESPIRATORY PROBLEMS MAY BE MORE
SUSCEPTIBLE TO THIS PRODUCT.

First Aid:SKIN:REMOVE CONTAMINATED CLOTHING.FLUSH WITH WATER.CALL A
PHYSICIAN IF IRRITATION PERSISTS. INHALATION:REMOVE TO FRESH AIR &
RESTORE BREATHING IF NECESSARY. EYES:IMMEDIATELY FLUSH WITH RUNNING
WATER F OR AT LEAST 15 MINUTES WHILE HOLDING EYELIDS OPEN.CALL A
PHYSICIAN. INGESTION: IF CONSCIOUS, GIVE MILK OR WATER AND INDUCE
VOMITING. IMMEDIATELY CALL PHYSICIAN. NOTHING BY MOUTH TO
UNCONSCIOUS VICTIM.

Flash Point:NONE
Autoignition Temp:Autoignition Temp Text:NONE
Extinguishing Media:USE WATER SPRAY, CARBON DIOXIDE, OR DRY CHEMICAL.
DO NOT USE A DIRECT WATER STREAM.
Fire Fighting Procedures:WEAR APPROPRIATE PROTECTIVE EQUIPMENT
INCLUDING RESP PROTECTION. COOL FIRE EXPOSED CONTAINERS WITH WATER
SPRAY. STOP LEAK/RELEASE IF IT CAN BE DONE SAFELY.
Unusual Fire/Explosion Hazard:CONTAINERS MAY BURST OR EXPLODE IN HEAT
OF FIRE. INTENSE HEAT MAY CAUSE DECOPOSITION OF THE PRODUCT.

Spill Release Procedures:WEAR PROTECTIVE CLOTHING AND EQUIPMENT DURING
CLEANUP PROCEDURES.CONTAIN SPILLAGE IN SUITABLE CONTAINER OR
CONTAIN IN A HOLDING AREA.DO NOT ALLOW TO ENTER
WATERWAYS.NEUTRALIZE WITH WEAK SOLUTION OF SO DA ASH OR LIME AND
FLUSH WITH PLENTY OFWATER.
Neutralizing Agent:WEAK SOLUTION OF SODA ASH OR LIME.

Handling and Storage Precautions:STORE IN A DRY,COOL,AND VENTILATED
AREA.DO NOT STORE IN DIRECT SUNLIGHT.KEEP CONTAINERS TIGHTLY CLOSED
WHEN NOT IN USE.PROTECT FROM PHYSICAL DAMAGE.
Other Precautions:THE SELECTION OF PERSONAL PROTECTIVE EQUIPMENT SHOULD
BE MADE BY THE MATERIAL USER BASED ON THE PARTICULAR CONDITIONS
WHERE THE MATERIAL IS TO BE USED TOGETHER WITH INFORMATION
CONTAINED IN THIS MSDS.

Respiratory Protection:NONE REQUIRED.
Ventilation:LOCAL EXHAUST NOT REQUIRED, MECHANICAL (GENERAL)
RECOMMENDED.
Protective Gloves:RUBBER/NEOPRENE
Eye Protection:PROTECTIVE GOGGLES RECOMMENDED.
Other Protective Equipment:EYE WASH FACILITY RECOMMENDED. RUBBER APRON
IF SPILLS ARE LIKELY.
Work Hygienic Practices:LAUNDER CONTAMINATED CLOTHING BEFORE REUSE.
WASH BEFORE RE-USE.
Supplemental Safety and Health
PART A OF A 2 PART KIT. PART A IS FIXER. SEE P/N IND B, THIS NSN, FOR
PART B (HARDENER) DATA INFORMATION. KEY1:C3

HCC:C3
Boiling Pt:B.P. Text:212F,100C
Spec Gravity:1.35
pH:5.3
Solubility in Water:COMPLETE
Appearance and Odor:CLEAR, PALE STRAW COLOR. SOUR ODOR OF AMMONIA AND
VINEGAR.

Stability Indicator/Materials to Avoid:YES
MINERAL ACIDS AND STRONG ALKALIS
Hazardous Decomposition Products:HAZARDOUS SULFUR DIOXIDE IS EVOLVED
UNDER ACIDIC CONDITIONS. MAY BE DECOMPOSED TO CARBON AND SULFUR
OXIDES IN COMBUSTION

Waste Disposal Methods:KEEP IN COVERED DRUMS,PENDING DISPOSAL. HANDLE &
DISPOSE IN FULL COMPLIANCE WITH ALL APPLICABLE FEDERAL,STATE, &
LOCAL REGULATIONS.

Disclaimer (provided with this information by the compiling agencies):
This information is formulated for use by elements of the Department
of Defense. The United States of America in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. Any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.